Valorie T. Ryan

482 total citations
6 papers, 408 citations indexed

About

Valorie T. Ryan is a scholar working on Molecular Biology, Genetics and Ecology. According to data from OpenAlex, Valorie T. Ryan has authored 6 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 4 papers in Genetics and 2 papers in Ecology. Recurrent topics in Valorie T. Ryan's work include Bacterial Genetics and Biotechnology (4 papers), DNA Repair Mechanisms (3 papers) and Bacillus and Francisella bacterial research (2 papers). Valorie T. Ryan is often cited by papers focused on Bacterial Genetics and Biotechnology (4 papers), DNA Repair Mechanisms (3 papers) and Bacillus and Francisella bacterial research (2 papers). Valorie T. Ryan collaborates with scholars based in United States. Valorie T. Ryan's co-authors include Julia E. Grimwade, Alan C. Leonard, Christian J. Nievera, Johanna E Camara, Elliott Crooke, Sharon L Brunelle, Ted L. Hadfield, A. J. Durant, John P. Morrissey and Stephanie A. Thatcher and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Molecular Microbiology and Journal of AOAC International.

In The Last Decade

Valorie T. Ryan

6 papers receiving 403 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Valorie T. Ryan United States	6	349	344	66	61	43	6	408
Abu Amar M. Al Mamun United States	10	202 0.6×	260 0.8×	84 1.3×	52 0.9×	42 1.0×	16	363
Saumya Gopalkrishnan United States	8	262 0.8×	320 0.9×	40 0.6×	119 2.0×	53 1.2×	12	418
David C. Arthur Canada	8	217 0.6×	257 0.7×	45 0.7×	71 1.2×	31 0.7×	9	322
James J. Foti United States	6	195 0.6×	245 0.7×	61 0.9×	44 0.7×	38 0.9×	13	311
Geunu Bak South Korea	9	213 0.6×	308 0.9×	63 1.0×	157 2.6×	64 1.5×	13	429
Magdalena M. Felczak United States	11	289 0.8×	334 1.0×	45 0.7×	45 0.7×	13 0.3×	17	388
Ilie Sachelaru Germany	8	267 0.8×	350 1.0×	31 0.5×	115 1.9×	47 1.1×	9	438
Birte Reichenbach Germany	6	305 0.9×	325 0.9×	35 0.5×	164 2.7×	64 1.5×	6	425
Stéphane Duigou France	10	426 1.2×	492 1.4×	80 1.2×	153 2.5×	108 2.5×	14	630
Emily Gogol United States	4	240 0.7×	327 1.0×	37 0.6×	152 2.5×	60 1.4×	4	423

Countries citing papers authored by Valorie T. Ryan

Since Specialization

Citations

This map shows the geographic impact of Valorie T. Ryan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Valorie T. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Valorie T. Ryan more than expected).

Fields of papers citing papers by Valorie T. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Valorie T. Ryan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Valorie T. Ryan. The network helps show where Valorie T. Ryan may publish in the future.

Co-authorship network of co-authors of Valorie T. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Valorie T. Ryan. A scholar is included among the top collaborators of Valorie T. Ryan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Valorie T. Ryan. Valorie T. Ryan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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6 of 6 papers shown

1.

Hadfield, Ted L., Valorie T. Ryan, Sharon L Brunelle, et al.. (2013). RAZOR™ EX Anthrax Air Detection System for Detection of Bacillus anthracis Spores from Aerosol Collection Samples: Collaborative Study. Journal of AOAC International. 96(2). 392–398. 6 indexed citations

2.

Crisp, Robert, Michael B. Vaughn, Stephanie A. Thatcher, et al.. (2012). RAZOR® EX Anthrax Air Detection System. Journal of AOAC International. 95(3). 860–891. 5 indexed citations

3.

Ryan, Valorie T., Julia E. Grimwade, Johanna E Camara, Elliott Crooke, & Alan C. Leonard. (2004). Escherichia coliprereplication complex assembly is regulated by dynamic interplay among Fis, IHF and DnaA. Molecular Microbiology. 51(5). 1347–1359. 99 indexed citations

4.

Ryan, Valorie T., et al.. (2004). Two discriminatory binding sites in theEscherichia colireplication origin are required for DNA strand opening by initiator DnaA-ATP. Proceedings of the National Academy of Sciences. 101(9). 2811–2816. 133 indexed citations

5.

Ryan, Valorie T., Julia E. Grimwade, Christian J. Nievera, & Alan C. Leonard. (2002). IHF and HU stimulate assembly of pre‐replication complexes at Escherichia coli oriC by two different mechanisms. Molecular Microbiology. 46(1). 113–124. 94 indexed citations

6.

Grimwade, Julia E., Valorie T. Ryan, & Alan C. Leonard. (2000). IHF redistributes bound initiator protein, DnaA, on supercoiled oriC of Escherichia coli. Molecular Microbiology. 35(4). 835–844. 71 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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